SAP ABAP Table RS38LSTYPE (Structure with interface types) is used by

• Class (9)
• Function Module (5)
• Program (8)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_AKB_OBJECT_FUNC Method: IF_AKB_OBJECT~GET_ENVIRONMENT	Function Modules	SPAK_AKB	BASIS	SAP_BASIS
2	Class	CL_FB_FUNCTION_VISUALIZATION Method: CHECK_PARAMETER_NAME	Function Builder Data Logic	SFUNC	BASIS	SAP_BASIS
3	Class	CL_FB_FUNCTION_VISUALIZATION Method: CHECK_STRUCTURE	Function Builder Data Logic	SFUNC	BASIS	SAP_BASIS
4	Class	CL_FB_PARAMETER_CONVERSION	Converts Parameters	SFUNC	BASIS	SAP_BASIS
5	Class	CL_FB_PARAMETER_CONVERSION Method: STRIP_FUPARAREF_TYPE	Converts Parameters	SFUNC	BASIS	SAP_BASIS
6	Class	CL_FB_PARAMETER_CONVERSION Method: CONVERT_PARAMETER_OLD_TO_FUPA	Converts Parameters	SFUNC	BASIS	SAP_BASIS
7	Class	CL_FUNCTION_BUILDER Method: CH_CHECK_FOR_SAVE	Function Builder Data Logic	SFUNC	BASIS	SAP_BASIS
8	Class	CL_O2_TAGLIB_MANAGER Method: GET_TYPTYPE	Low Level Services for BSP Extensions	SBSP_DEVTAGLIB	BASIS	SAP_BASIS
9	Class	CL_SSF_FB_CHECK Method: CHECK_FORMAL_INTERFACE	Smart Forms Check	STXD	BASIS	SAP_BASIS